Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Intel Corporation

Seoul National University

Kanghee Lee

Byoungsun Lee

Heechul Jung

Seongho Jeon

Gajin Song

Sungsoo Han

Koichi Takei

Kyungtae Kim

Minje Park

Hoseon Shin

Jaemyung Lee

Woojin Bae

Ken Ogata

Woojung Han

Dongchoon Hwang

Tae-Hoon Kim

Hyunsoo Kim

Jongwon Lee

Junho Lee

Richmond Hicks

Stanley J Baran

Jungwoo Choi

Dongyoung Kim

Jinhwan Park

Sunkee Lee

Sukgi Hong

Barnan Das

Junho Park

Byungjin Choi

Hosang Park

SeWon Kim

Yoonsok Kang

Jongseok Moon

Seokhyun Kim

Sumin Lee

Kwangjin Park

Minwoo Lim

Kihong Kim

Mijong Kim

Changhoon Jung

Youhwan Son

Kyueun Shim

Jihyeon Kate Yi

Sanghee Kim

Eunchul Kim

Sungnim Jo

Jihyun Yoon

Kihoon Nam

Donghoo Park

Sanghyuk Ko

Sean Pyo

Jeonghyo Sohn

Sangkoo Kim

Jooseok Park

Dongwan Kang

Woongryeol Yu

Hosung Yang

An electronic device according to various embodiments may comprise: a communication module comprising communication circuitry, a memory, and a processor operatively connected to the communication module and the memory, wherein the processor is configured to: execute an application supporting onboarding of the electronic device; obtain authentication information of the electronic device; transmit the authentication information to a cloud network through the communication module to register the authentication information of the electronic device; generate configuration information of the electronic device based on an input on the application; and transmit the generated configuration information and device information of the electronic device stored in the memory to the cloud network through the communication module to request onboarding of the electronic device.

IOT device and method for onboarding IOT device to server

A server for providing content shared to an object is provided. The server is configured to establish communication between a first electronic device of a user and a second electronic device of another user and provide, to the first electronic device and the second electronic device, a virtual space and an object in the virtual space. The server selects, based on an input of the user, at least one content shared to the object in the virtual space by the other user of the second electronic device entering the same virtual space as the first electronic device. The server activates the object to identically output the selected content to at least one electronic device entering the virtual space. Based on the second electronic device leaving the virtual space, the server stops providing the content shared by the other user.

Electronic device and method of providing content sharing based on object

An example server for constructing a virtual space includes a memory configured to store computer-executable instructions and a processor configured to execute the instructions by accessing the memory. The instructions, when executed, cause the processor to extract first partial voice data corresponding to a target utterance from voice data of a first user received from a terminal of the first user among users in the virtual space; instruct a target terminal of the target user to reproduce the first partial voice data; and, based on transmission of second partial voice data of a second user to the target user being requested while the target terminal reproduces the first partial voice data, instruct the target terminal to display visual information generated based on the second partial voice data.

Device and method for transmitting voice data of user in virtual space

Provided are a method of registering a home appliance in an Internet-of-Things (IoT) server, and a home appliance. The home appliance performs device registration by obtaining access point information and information of a set-up cloud server from a mobile device connected through device-to-device communication, transmitting a temporary password to the mobile device through the device-to-device communication, establishing a communication connection with the set-up cloud server by using the obtained access point information and the obtained information of the set-up cloud server, obtaining user account information from the set-up cloud server by using the temporary password as an identification key, and providing information of the home appliance and the user account information to an IoT server.

Home appliance and operating method thereof

A binder including a metal salt of a graft copolymer, which is a polymerization product of polyvinyl alcohol, an ethylenically unsaturated carboxylic acid, and a polymerizable monomer having a long-chain alkyl group.

Binder, method of preparing the same, electrode for secondary battery including the binder, and secondary battery including the electrode

A binder includes a cross-linked product of at least a first polymer, a second polymer, and a third polymer, wherein the cross-linked product is cross-linked by at least two ester bonds; the first polymer includes polyimide, polyamic acid, a copolymer thereof, or a combination thereof, wherein the first polymer includes a structural unit including an alkali metal and a structural unit including at least one hydroxyl functional group; the second polymer includes poly(acrylic acid), poly(methacrylic acid), a copolymer thereof, or a combination thereof; and the third polymer includes polyvinyl alcohol, polyacrylamide, polymethacrylamide, a copolymer thereof, or a combination thereof.

Binder, electrode and lithium battery including the same, and method of preparing the binder

A composite cathode active material, and a cathode and a lithium battery each including the composite cathode active material. The composite cathode active material includes: a core including a first lithium transition metal oxide represented by Formula 1,LiMOwherein, in Formula 1, M includes Ni and at least one non-nickel Group 4 to Group 13 element, a content of Ni is about 70 mol % or greater, based on a total content of M, 0.9&#x2264;a&#x2264;1.1, and wherein the first lithium transition metal oxide has a layered crystal structure belonging to an Rm space group; and a shell on a surface of the core, the shell having a spinel crystal structure and including a dopant.

Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material

A negative active material including: a porous silicon-carbon secondary particle including: a plurality of silicon-carbon primary particles including a plurality of silicon-carbon primary particles including a silicon material, and a first carbonaceous material, wherein an apparent density of a silicon-carbon primary particle of the plurality of silicon-carbon primary particles is about 2 grams per cubic centimeter or greater; and a second carbonaceous material, wherein the second carbonaceous material is disposed on the plurality of silicon-carbon primary particles.

Negative active material, lithium secondary battery including the material, and method of manufacturing the material

A secondary particle-type electrode active material including: at least one pore; and a shell surrounding the at least one pore, wherein the shell includes a first layer and a second layer, the first layer including a first carbonaceous material, and the second layer including a composite and disposed on the first layer, wherein the composite includes a silicon material and a second carbonaceous material. Also, an electrode and a secondary battery include the electrode active material.

Electrode active material, electrode and secondary battery including the same, and method of preparing the electrode active material

A composite electrode active material includes: a carbon nanostructure shell; a first core material disposed in a first pore channel of the carbon nanostructure shell; and a second core material disposed in a second pore channel of the carbon nanostructure shell, wherein the first core material includes a first electrode active material and the second core material includes a second electrode active material, and wherein the first electrode active material has a Li+/Li charge/discharge voltage potential which is different from a Li+/Li charge/discharge voltage potential of the second electrode active material.

Composite electrode active material, lithium battery including the same, and method of preparing the composite electrode active material

An electrode active material including a secondary particle, the secondary particle including: a plurality of primary particles including a silicon-containing material; an electrically conductive material; and a chemically cross-linked water-insoluble polymer. Also an electrode, and a secondary battery, both of which include the electrode active material, and a method of preparing the electrode active material.

A silicon-containing negative active material may include a silicon particle and a coating layer surrounding the silicon particle, and the coating layer may include carbon and a metallic particle.

Silicon-containing negative active material, method of preparing the same, negative electrode including the same, and lithium secondary battery including negative electrode

A composite anode active material, the composite including: a metal particle; a carbon-containing material, and a garnet-type lithium ion conductor, wherein an amount of the garnet-type lithium ion conductor is greater than 1 part by weight and less than 5 parts by weight, based on 100 parts by weight of a total weight of the metal particle, the carbon-containing material, and the garnet-type lithium ion conductor.

Composite for anode active material, anode including the composite, lithium secondary battery including the anode, and method of preparing the composite

A composite negative active material including a piezoelectric material; and a negative active material. Also a negative electrode including the composite negative active material, and a lithium secondary battery including the negative electrode.

Composite negative active material and method of preparing the same, negative electrode including composite negative active material, and lithium secondary battery including negative electrode

Image stitching is described for multiple camera video by placing seams for objects in the scene. An object of interest is identified within an overlap between two images each from a different adjacent camera of a multiple camera system. An identified object of interest is placed within an identified one of the two images. A seam is placed between the two images so that the object of interest is within the identified image and not within the other of the two images. The two images are joined at the placed seam and the two joined images are rendered as a single image joined at the placed seam.

Multiple camera video image stitching by placing seams for scene objects

Growing community of inventors

Suwon-si, South Korea

Kanghee Lee